<template>
  <div class="tab-control">
    <div v-for="(item,index) in titles"
         class="tab-control-item"
         :class='{active: index == currentIndex}'
         @click="itemClick(index)">
      <span>{{item}}</span>
    </div>
  </div>
</template>

<script>
export default {
  name:'TabControl',
  props: {
    titles:{
      text: Array,
      default(){
        return [];
      }
    }
  },
  data(){
    return {
      currentIndex:0,
    }
  },
  methods:{
    itemClick(index){
      this.currentIndex = index;
      this.$emit('tabClick',index)
    }
  }
}
</script>

<style scoped>
.tab-control {
  display:flex;
  text-align:center;
  font-size:15px;
  height:40px;
  line-height:40px;
  background-color:#fff;

}
.tab-control-item {
  flex: 1;
}

.tab-control-item span {
  padding: 5px;
}
.active {
  color: var(--color-high-text);
}

.active span {
  border-bottom: 3px solid var(--color-tint);
}
</style>